How worried should I be about PFAS in my leggings?

By Lauren Gould | The Guardian | May 20, 2026

Read the full article by Lauren Gould (The Guardian)

"From rain jackets and makeup to frying pans, chances are, you own an item that includes Pfas.

These human-made chemicals, which have been associated with negative health effects, including high cholesterol and decreased immunity, are hard to escape. Also known as “forever chemicals”, they take a very, very long time to break down, accumulating in the environment and our bodies. Although they’ve garnered the attention of activists, who have called for stricter regulations, Pfas have been found in everything from drinking water to household cleaning products.

Another category on that list? Activewear.

Last month, the Texas attorney general announced an investigation into the activewear brand Lululemon, known for its leggings, for potentially containing Pfas in its apparel. In a press release, the attorney general’s office accused the brand of not accurately representing “the safety, quality, and health impacts of its products”. “Lululemon does not use Pfas in its products,” a spokesperson for the brand told the Guardian."